Name: LinkedIn
Website: www.linkedin.com
Description:

LinkedIn started out in the living room of co-founder Reid Hoffman in 2002, and it officially launched on May 5, 2003.

Jeff Weiner is the CEO, and the company’s management team is made up of seasoned executives from companies like Yahoo!, Google, Microsoft, TiVo, PayPal, and Electronic Arts.

LinkedIn is publicly held and has a diversified business model with revenues coming from member subscriptions, advertising sales, and talent solutions.